IT1040108B - Perfezionamenti apportatt a mandrini divisi - Google Patents

Perfezionamenti apportatt a mandrini divisi

Info

Publication number
IT1040108B
IT1040108B IT25710/75A IT2571075A IT1040108B IT 1040108 B IT1040108 B IT 1040108B IT 25710/75 A IT25710/75 A IT 25710/75A IT 2571075 A IT2571075 A IT 2571075A IT 1040108 B IT1040108 B IT 1040108B
Authority
IT
Italy
Prior art keywords
spindles
divided
divided spindles
Prior art date
Application number
IT25710/75A
Other languages
English (en)
Original Assignee
Formflo Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Formflo Ltd filed Critical Formflo Ltd
Application granted granted Critical
Publication of IT1040108B publication Critical patent/IT1040108B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/06—Making articles shaped as bodies of revolution rings of restricted axial length
    • B21H1/12—Making articles shaped as bodies of revolution rings of restricted axial length rings for ball or roller bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
IT25710/75A 1974-07-24 1975-07-24 Perfezionamenti apportatt a mandrini divisi IT1040108B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3278674A GB1475780A (en) 1974-07-24 1974-07-24 Rolling operations

Publications (1)

Publication Number Publication Date
IT1040108B true IT1040108B (it) 1979-12-20

Family

ID=10343982

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25710/75A IT1040108B (it) 1974-07-24 1975-07-24 Perfezionamenti apportatt a mandrini divisi

Country Status (7)

Country Link
US (1) US3992929A (it)
JP (1) JPS5918140B2 (it)
DE (1) DE2533484A1 (it)
FR (1) FR2279490A1 (it)
GB (1) GB1475780A (it)
IT (1) IT1040108B (it)
SE (1) SE414596B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5634627U (it) * 1979-08-23 1981-04-04
DD206885A3 (de) * 1981-12-07 1984-02-08 Waelzlager Normteile Veb Verfahren zur lagestabilisierung von ausgangsteilen beim ringwalzen
GB2124948B (en) * 1982-07-31 1986-01-02 Formflo Ltd Ring rolling
US4667498A (en) * 1984-06-29 1987-05-26 Sauter Manufacturing Corp. Method and apparatus of making gelatine capsule forming pins having a rounded locking groove
GB2313334B (en) * 1996-05-24 1999-07-07 Formflo Ltd Rolling annular workpieces
JP4655390B2 (ja) * 2000-07-04 2011-03-23 株式会社ジェイテクト 軸受軌道輪用の環状素材の製造方法
US6422535B1 (en) 2000-11-30 2002-07-23 Victaulic Company Of America Knife gate valve
US6957816B2 (en) * 2003-07-03 2005-10-25 Victaulic Company Of America Loop seal for knife gate valve
WO2006033327A1 (ja) * 2004-09-22 2006-03-30 Nsk Ltd. ラジアル玉軸受用軌道輪およびその製造方法、高精度リングの製造方法及び製造装置
WO2006058557A1 (de) * 2004-12-04 2006-06-08 Hegenscheidt-Mfd Gmbh & Co. Kg Festwalzrollenkopf
JP6458854B2 (ja) * 2017-12-15 2019-01-30 日本精工株式会社 リング状部材の製造装置及び製造方法、ラジアル転がり軸受の製造方法及び製造装置、並びに、回転機器の製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US186810A (en) * 1877-01-30 Improvement in machines for making metal fellies
US1197902A (en) * 1915-03-20 1916-09-12 Rail Joint Co Process for rolling tie-plates.
US1406895A (en) * 1916-08-02 1922-02-14 Reifurth Otto Apparatus for rolling tires
US2160866A (en) * 1933-06-20 1939-06-06 American Can Co Container body forming mechanism
DE695991C (de) * 1938-02-09 1940-09-07 Friedrich Im Schlaa Walzwerk zur Herstellung von ringfoermigen Werkstuecken, insbesondere der Laufbahnen von Kugellagerringen o. dgl.
DE1602666A1 (de) * 1967-01-03 1970-12-10 Rotary Profile Anstalt Verfahren und Vorrichtung zum Profilieren von ringfoermigen Werkstuecken
US3803890A (en) * 1969-12-31 1974-04-16 Nat Res Dev Rolling machines
US3631704A (en) * 1970-01-12 1972-01-04 Teledyne Inc Apparatus for roll forming toothed workpieces
CA960884A (en) * 1971-02-22 1975-01-14 National Research Development Corporation Rolling machines
GB1378508A (en) * 1971-10-07 1974-12-27 Formflo Ltd Diametral control of rolled rings
ZA727317B (en) * 1971-10-21 1973-06-27 Guest Keen & Nettlefolds Ltd Manufacture of wheel rims

Also Published As

Publication number Publication date
JPS5918140B2 (ja) 1984-04-25
GB1475780A (en) 1977-06-10
DE2533484C2 (it) 1988-10-20
FR2279490A1 (fr) 1976-02-20
SE414596B (sv) 1980-08-11
US3992929A (en) 1976-11-23
FR2279490B1 (it) 1981-10-23
SE7508375L (sv) 1976-01-25
JPS5137075A (it) 1976-03-29
DE2533484A1 (de) 1976-02-05

Similar Documents

Publication Publication Date Title
FR2322742A1 (fr) Machine a imprimer
BE839771A (fr) Machine a emballer
FR2291096A1 (fr) Machine a etiqueter perfectionnee
FR2297169A1 (fr) Machine a emballer
BR7501028A (pt) Maquina de rotulagem
TR18383A (tr) Aiciimaline mahsus bir usul
IT1040108B (it) Perfezionamenti apportatt a mandrini divisi
IT1032820B (it) Macchina dinamlelettrica
PL96711B1 (pl) Srodek chwastobojczy
BE836439A (fr) Cagette a claires-voies
SE410081B (sv) Hallare for en lopare
AT333584B (de) Papiermaschine
SE418763B (sv) Radialkolvmaskin
SE401566B (sv) Metsystem for en borrhalssond
SE392867B (sv) Secktomningsmaskin
SE416830B (sv) Pappersmaskin
FI50160C (fi) Yhdistelmäpaperikone
FR2295480A1 (fr) Machine a calculer
JPS5154539A (ja) Tetoraburomuubisufuenooru a no seiseihoho
ATA683975A (de) Rechenmaschinenkonfiguration
SE7504248L (sv) Fergverk for tryckmaskiner
SE400654B (sv) Tillsatsanordning for en kopieringsapparat
AT344653B (de) Druckmaschine
FR2326157A1 (fr) Machine a remplier
BE830964A (fr) Perfectionnement a la diazotypie